Release date: April 9, 2012
Version #: FaaS.x.20120409.001.029.000.000.028

New Feature:
  • Postback node added for specifying the method the system should respond for authorization, decline, and error conditions. The following values are available:
    • Get (default): The default value - behavior is as before with authorization code posted back in the URL to each of the response pages (authorize, decline, error)
    • Post: All posted values will post back to the response page except the credit card number and CV2. Using a dynamic page (asp, aspx, php, etc.) all values will post back in addition to all the response codes for authorization, decline, and error.

Reference: